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AK: Do not keep an open FD in MmappedFile

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We only need an open FD while establishing the mapping,
and can close it immediately after mmap() call.
This commit is contained in:
Sergey Bugaev 2019-08-05 15:26:56 +03:00 • committed by Andreas Kling
parent 837b476283
commit 55d7810fab
2 changed files with 15 additions and 18 deletions
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1
AK/MappedFile.h
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@ -24,7 +24,6 @@ public:
private:
size_t m_size { 0 };
int m_fd { -1 };
void* m_map { (void*)-1 };
};